PE20060536A1 - METHOD AND APPARATUS FOR USING IMAGE TRANSMISSION SPEED CONVERSION TECHNIQUES IN SCALABLE VIDEO CODING - Google Patents
METHOD AND APPARATUS FOR USING IMAGE TRANSMISSION SPEED CONVERSION TECHNIQUES IN SCALABLE VIDEO CODINGInfo
- Publication number
- PE20060536A1 PE20060536A1 PE2005000769A PE2005000769A PE20060536A1 PE 20060536 A1 PE20060536 A1 PE 20060536A1 PE 2005000769 A PE2005000769 A PE 2005000769A PE 2005000769 A PE2005000769 A PE 2005000769A PE 20060536 A1 PE20060536 A1 PE 20060536A1
- Authority
- PE
- Peru
- Prior art keywords
- image
- fruc
- images
- layer
- cost
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/567—Motion estimation based on rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
DONDE EL METODO COMPRENDE: a) DIVIDIR EL FLUJO DE VIDEO EN UNA CAPA PRINCIPAL QUE TIENE MULTIPLES IMAGENES DE CAPA PRINCIPAL, Y UNA CAPA INTERPOLADA QUE TIENE MULTIPLES IMAGENES DE CAPA INTERPOLADA; b) INTERPOLAR UNA IMAGEN DE CONVERSION DE VELOCIDAD DE TRANSMISION DE IMAGENES (FRUC); Y, c) CODIFICAR LAS MULTIPLES IMAGENES DE CAPA PRINCIPAL EN LA CAPA PRINCIPAL CON LA AYUDA DE LA IMAGEN FRUC INTERPOLADA, REALIZANDO UN PROCESO DE SELECCION DE MODO DE UN MACROBLOQUE DE UNA IMAGEN DE CAPA INTERPOLADA EN LAS MULTIPLES IMAGENES DE CAPA INTERPOLADA. LA IMAGEN FRUC DEPENDE DE UNA IMAGEN ACTUAL RECONSTRUIDA Y DE UNA IMAGEN PREVIA GUARDADA. (b) SE DA EN EL MISMO MOMENTO QUE (c). EL APARATO INCLUYE MEDIOS PARA (a), (b) Y (c). SE DESCRIBE UN MEDIO LEGIBLE POR COMPUTADORA QUE TIENE INSTRUCCIONES GUARDADAS EN EL MISMO EJECUTADAS POR UN PROCESADOR QUE REALIZA DICHO METODO; Y UN PROCESADOR CODIFICADOR DE VIDEO, QUE RECIBE UN FLUJO DE VIDEO, COMPRENDE: i) UN MODULO FRUC QUE GENERA IMAGENES FRUC A PARTIR DEL FLUJO DE VIDEO RECIBIDO; ii) UN MODULO DE CALCULO DE COSTO DE DISTORSION DE VELOCIDAD (RD_COST), UNIDO A (i), QUE RECIBE LAS MULTIPLES IMAGENES FRUC Y CALCULA UN RD_COST DE MACROBLOQUE DE IMAGEN F EN BASE A UN MACROBLOQUE EN UNA DE LAS MULTIPLES IMAGENES FRUC; Y iii) UN MODULO DE DECISION DE MODO UNIDO A (ii), PARA COMPARAR EL RD_COST CALCULADO CON UN RD_COST DE MACROBLOQUE DE IMAGEN BWHERE THE METHOD INCLUDES: a) DIVIDING THE VIDEO STREAM INTO A MAIN LAYER THAT HAS MULTIPLE MAIN LAYER IMAGES, AND AN INTERPOLATED LAYER HAVING MULTIPLE INTERPOLATED LAYER IMAGES; b) INTERPOLATE AN IMAGE TRANSMISSION SPEED CONVERSION IMAGE (FRUC); AND, c) CODE THE MULTIPLE MAIN LAYER IMAGES INTO THE MAIN LAYER WITH THE HELP OF THE INTERPOLATED FRUC IMAGE, PERFORMING A MODE SELECTION PROCESS OF A MACROBLOCK OF A LAYER IMAGE INTERPOLATED IN THE MULTIPLE INTERPOLED LAYER IMAGE. THE FRUC IMAGE DEPENDS ON A CURRENT REBUILT IMAGE AND A PREVIOUS SAVED IMAGE. (b) IT IS GIVEN AT THE SAME TIME AS (c). THE DEVICE INCLUDES MEANS FOR (a), (b) AND (c). A COMPUTER-READABLE MEDIA IS DESCRIBED THAT HAS INSTRUCTIONS SAVED IN IT, EXECUTED BY A PROCESSOR THAT PERFORMS SAID METHOD; AND A VIDEO ENCODER PROCESSOR, WHICH RECEIVES A VIDEO STREAM, INCLUDES: i) A FRUC MODULE THAT GENERATES FRUC IMAGES FROM THE RECEIVED VIDEO STREAM; ii) A SPEED DISTORTION COST CALCULATION MODULE (RD_COST), UNITED TO (i), WHICH RECEIVES THE MULTIPLE FRUC IMAGES AND CALCULATES A RD_COST OF IMAGE MACROBLOCK F BASED ON A MACROBLOCK IN ONE OF THE MULTIPLE FRUC IMAGES; AND iii) A MODE DECISION MODULE UNITED TO (ii), TO COMPARE THE CALCULATED RD_COST WITH AN IMAGE B MACROBLOCK RD_COST
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58515404P | 2004-07-01 | 2004-07-01 | |
US66581605P | 2005-03-22 | 2005-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20060536A1 true PE20060536A1 (en) | 2006-06-28 |
Family
ID=35116155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2005000769A PE20060536A1 (en) | 2004-07-01 | 2005-07-01 | METHOD AND APPARATUS FOR USING IMAGE TRANSMISSION SPEED CONVERSION TECHNIQUES IN SCALABLE VIDEO CODING |
Country Status (15)
Country | Link |
---|---|
US (1) | US8948262B2 (en) |
EP (1) | EP1774779A2 (en) |
JP (2) | JP5038134B2 (en) |
KR (2) | KR20070053212A (en) |
CN (1) | CN101010964B (en) |
AR (1) | AR049454A1 (en) |
AU (1) | AU2005262409A1 (en) |
BR (1) | BRPI0512816A (en) |
CA (1) | CA2572605C (en) |
IL (1) | IL180444A0 (en) |
MX (1) | MX2007000254A (en) |
PE (1) | PE20060536A1 (en) |
RU (1) | RU2370909C2 (en) |
TW (1) | TWI392374B (en) |
WO (1) | WO2006007527A2 (en) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8369405B2 (en) * | 2004-05-04 | 2013-02-05 | Qualcomm Incorporated | Method and apparatus for motion compensated frame rate up conversion for block-based low bit rate video |
MX2007000254A (en) | 2004-07-01 | 2007-04-09 | Qualcomm Inc | Method and apparatus for using frame rate up conversion techniques in scalable video coding. |
AU2005267171A1 (en) * | 2004-07-20 | 2006-02-02 | Qualcomm Incorporated | Method and apparatus for encoder assisted-frame rate up conversion (EA-FRUC) for video compression |
US8553776B2 (en) * | 2004-07-21 | 2013-10-08 | QUALCOMM Inorporated | Method and apparatus for motion vector assignment |
US9258519B2 (en) * | 2005-09-27 | 2016-02-09 | Qualcomm Incorporated | Encoder assisted frame rate up conversion using various motion models |
US20070076796A1 (en) * | 2005-09-27 | 2007-04-05 | Fang Shi | Frame interpolation using more accurate motion information |
US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
US8634463B2 (en) | 2006-04-04 | 2014-01-21 | Qualcomm Incorporated | Apparatus and method of enhanced frame interpolation in video compression |
US8750387B2 (en) * | 2006-04-04 | 2014-06-10 | Qualcomm Incorporated | Adaptive encoder-assisted frame rate up conversion |
US8582660B2 (en) | 2006-04-13 | 2013-11-12 | Qualcomm Incorporated | Selective video frame rate upconversion |
US8565217B2 (en) * | 2006-06-07 | 2013-10-22 | Qualcomm Incorporated | Methods and apparatus for supporting tunneling related to wireless downlink signaling flows |
EP2036302A2 (en) * | 2006-06-07 | 2009-03-18 | QUALCOMM Incorporated | Methods and apparatus for using control values to control communications processing |
US8565216B2 (en) * | 2006-06-07 | 2013-10-22 | Qualcomm Incorporated | Methods and apparatus for supporting tunneling related to wireless uplink signaling flows |
CN100584006C (en) * | 2006-06-20 | 2010-01-20 | 中兴通讯股份有限公司 | Video conversion process method based on transform of time resolution |
US10084627B2 (en) | 2006-07-10 | 2018-09-25 | Qualcomm Incorporated | Frequency hopping in an SC-FDMA environment |
US8457221B2 (en) | 2006-09-08 | 2013-06-04 | Qualcomm Incorporated | Signaling transmission with localized spreading for wireless communication |
JP5113184B2 (en) | 2006-11-06 | 2013-01-09 | クゥアルコム・インコーポレイテッド | Sub-band dependent uplink load management |
US8199812B2 (en) | 2007-01-09 | 2012-06-12 | Qualcomm Incorporated | Adaptive upsampling for scalable video coding |
EP1944875B1 (en) | 2007-01-09 | 2018-11-14 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system |
US8514939B2 (en) * | 2007-10-31 | 2013-08-20 | Broadcom Corporation | Method and system for motion compensated picture rate up-conversion of digital video using picture boundary processing |
US8848793B2 (en) * | 2007-10-31 | 2014-09-30 | Broadcom Corporation | Method and system for video compression with integrated picture rate up-conversion |
US8767831B2 (en) * | 2007-10-31 | 2014-07-01 | Broadcom Corporation | Method and system for motion compensated picture rate up-conversion using information extracted from a compressed video stream |
US8953685B2 (en) * | 2007-12-10 | 2015-02-10 | Qualcomm Incorporated | Resource-adaptive video interpolation or extrapolation with motion level analysis |
US8284839B2 (en) * | 2008-06-23 | 2012-10-09 | Mediatek Inc. | Joint system for frame rate conversion and video compression |
US8494058B2 (en) | 2008-06-23 | 2013-07-23 | Mediatek Inc. | Video/image processing apparatus with motion estimation sharing, and related method and machine readable medium |
US20100008419A1 (en) * | 2008-07-10 | 2010-01-14 | Apple Inc. | Hierarchical Bi-Directional P Frames |
US20100149301A1 (en) * | 2008-12-15 | 2010-06-17 | Microsoft Corporation | Video Conferencing Subscription Using Multiple Bit Rate Streams |
US8009567B2 (en) * | 2009-02-05 | 2011-08-30 | Cisco Technology, Inc. | System and method for improved data transmission reliability over a network |
JP2011199396A (en) * | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | Moving image prediction encoding device, moving image prediction encoding method, moving image prediction encoding program, moving image prediction decoding device, moving image prediction decoding method, and moving image prediction decoding program |
US9137569B2 (en) | 2010-05-26 | 2015-09-15 | Qualcomm Incorporated | Camera parameter-assisted video frame rate up conversion |
US8947492B2 (en) * | 2010-06-18 | 2015-02-03 | Microsoft Corporation | Combining multiple bit rate and scalable video coding |
KR101750047B1 (en) | 2010-10-11 | 2017-06-22 | 삼성전자주식회사 | Method for providing and processing 3D image and apparatus for providing and processing 3D image |
RU2446471C1 (en) * | 2010-12-23 | 2012-03-27 | Государственное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" ГОУ ВПО ТГТУ | Method for detecting moving objects and determining parameters thereof |
JP5950541B2 (en) * | 2011-11-07 | 2016-07-13 | キヤノン株式会社 | Motion vector encoding device, motion vector encoding method and program, motion vector decoding device, motion vector decoding method and program |
US8661491B1 (en) * | 2012-08-02 | 2014-02-25 | Ericsson Television Inc. | Methods using base content and additive content and related client devices and network server devices |
US10230956B2 (en) * | 2012-09-26 | 2019-03-12 | Integrated Device Technology, Inc. | Apparatuses and methods for optimizing rate-distortion of syntax elements |
CN103152566B (en) * | 2013-02-22 | 2016-03-09 | 华中科技大学 | A kind of video frame rate method for improving |
WO2014174591A1 (en) * | 2013-04-23 | 2014-10-30 | 富士通株式会社 | Image encoding device, image encoding method, and image pickup device |
CN103929648B (en) * | 2014-03-27 | 2017-04-19 | 华为技术有限公司 | Motion estimation method and device in frame rate up conversion |
US10432946B2 (en) * | 2014-12-23 | 2019-10-01 | Apple Inc. | De-juddering techniques for coded video |
US10055807B2 (en) | 2016-03-02 | 2018-08-21 | Samsung Electronics Co., Ltd. | Hardware architecture for acceleration of computer vision and imaging processing |
CN107770511A (en) * | 2016-08-15 | 2018-03-06 | 中国移动通信集团山东有限公司 | A kind of decoding method of multi-view point video, device and relevant device |
JP2022008719A (en) * | 2016-11-23 | 2022-01-14 | セルヴァス エーアイ インコーポレイテッド | Method and apparatus for predicting disease onset |
US10523961B2 (en) | 2017-08-03 | 2019-12-31 | Samsung Electronics Co., Ltd. | Motion estimation method and apparatus for plurality of frames |
US11483565B2 (en) * | 2018-08-10 | 2022-10-25 | Saturn Licensing Llc | Receiving apparatus, receiving method, transmitting apparatus, and transmitting method |
Family Cites Families (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670096A (en) * | 1970-06-15 | 1972-06-13 | Bell Telephone Labor Inc | Redundancy reduction video encoding with cropping of picture edges |
EP0018856B1 (en) | 1979-05-08 | 1990-08-16 | British Broadcasting Corporation | Television display system |
JPH0317883A (en) * | 1989-06-15 | 1991-01-25 | Sony Corp | Time information generator |
JP3159365B2 (en) | 1989-09-27 | 2001-04-23 | ソニー株式会社 | Video signal transmission method and video signal transmission device |
GB2247587B (en) * | 1990-08-31 | 1994-07-20 | Sony Broadcast & Communication | Movie film and video production |
RU2073913C1 (en) * | 1990-09-19 | 1997-02-20 | Н.В.Филипс Глоэлампенфабрикен | Information carrier, method and device for writing data files and device for reading data from such information carrier |
GB9102220D0 (en) * | 1991-02-01 | 1991-03-20 | British Telecomm | Method and apparatus for decoding video signals |
US5122875A (en) | 1991-02-27 | 1992-06-16 | General Electric Company | An HDTV compression system |
FR2675002B1 (en) * | 1991-04-05 | 1993-06-18 | Thomson Csf | METHOD FOR CLASSIFYING THE PIXELS OF AN IMAGE BELONGING TO A SEQUENCE OF MOVED IMAGES AND METHOD FOR TEMPORALLY INTERPOLATING IMAGES USING SAID CLASSIFICATION. |
US5784107A (en) * | 1991-06-17 | 1998-07-21 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for picture coding and method and apparatus for picture decoding |
KR0151410B1 (en) * | 1992-07-03 | 1998-10-15 | 강진구 | Motion vector detecting method of image signal |
DE69405740T2 (en) * | 1993-06-01 | 1998-02-12 | Thomson Multimedia Sa | METHOD AND ARRANGEMENT FOR MOTION COMPENSATING INTERPOLATION |
JP2900983B2 (en) * | 1994-12-20 | 1999-06-02 | 日本ビクター株式会社 | Moving image band limiting method |
JP3604752B2 (en) | 1995-01-09 | 2004-12-22 | 沖電気工業株式会社 | Apparatus and method for detecting motion vector |
JP3577354B2 (en) | 1995-02-08 | 2004-10-13 | 富士写真フイルム株式会社 | Interpolated image data generation apparatus and method |
FR2742900B1 (en) * | 1995-12-22 | 1998-02-13 | Thomson Multimedia Sa | METHOD FOR INTERPOLATING PROGRESSIVE FRAMES |
JPH09182083A (en) | 1995-12-27 | 1997-07-11 | Matsushita Electric Ind Co Ltd | Video image encoding method and decoding method and device therefor |
US5852565A (en) | 1996-01-30 | 1998-12-22 | Demografx | Temporal and resolution layering in advanced television |
US6957350B1 (en) * | 1996-01-30 | 2005-10-18 | Dolby Laboratories Licensing Corporation | Encrypted and watermarked temporal and resolution layering in advanced television |
JP2000512091A (en) | 1996-05-24 | 2000-09-12 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | Motion vector processing |
JP4159606B2 (en) | 1996-05-24 | 2008-10-01 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Motion estimation |
JP3224514B2 (en) * | 1996-08-21 | 2001-10-29 | シャープ株式会社 | Video encoding device and video decoding device |
JP3363036B2 (en) | 1996-08-23 | 2003-01-07 | ケイディーディーアイ株式会社 | Video encoding bit stream converter |
DE69713633T2 (en) * | 1996-11-07 | 2002-10-31 | Matsushita Electric Industrial Co., Ltd. | Method for generating a vector quantization code book |
US6043846A (en) * | 1996-11-15 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Prediction apparatus and method for improving coding efficiency in scalable video coding |
US6480541B1 (en) * | 1996-11-27 | 2002-11-12 | Realnetworks, Inc. | Method and apparatus for providing scalable pre-compressed digital video with reduced quantization based artifacts |
US6008865A (en) * | 1997-02-14 | 1999-12-28 | Eastman Kodak Company | Segmentation-based method for motion-compensated frame interpolation |
FR2764156B1 (en) | 1997-05-27 | 1999-11-05 | Thomson Broadcast Systems | PRETREATMENT DEVICE FOR MPEG II CODING |
EP0883298A3 (en) | 1997-06-04 | 2000-03-29 | Hitachi, Ltd. | Conversion apparatus for image signals and TV receiver |
JP4092778B2 (en) | 1997-06-04 | 2008-05-28 | 株式会社日立製作所 | Image signal system converter and television receiver |
JP4083266B2 (en) | 1997-10-07 | 2008-04-30 | 株式会社日立製作所 | Motion vector generation method and apparatus |
WO1999022525A1 (en) | 1997-10-23 | 1999-05-06 | Mitsubishi Denki Kabushiki Kaisha | Image encoding method, image encoder, image decoding method, and image decoder |
RU2201654C2 (en) | 1997-12-23 | 2003-03-27 | Томсон Лайсенсинг С.А. | Low-noise coding and decoding method |
US6560371B1 (en) * | 1997-12-31 | 2003-05-06 | Sarnoff Corporation | Apparatus and method for employing M-ary pyramids with N-scale tiling |
US6404901B1 (en) * | 1998-01-29 | 2002-06-11 | Canon Kabushiki Kaisha | Image information processing apparatus and its method |
US6192079B1 (en) * | 1998-05-07 | 2001-02-20 | Intel Corporation | Method and apparatus for increasing video frame rate |
JP4004653B2 (en) * | 1998-08-03 | 2007-11-07 | カスタム・テクノロジー株式会社 | Motion vector detection method and apparatus, and recording medium |
US6229570B1 (en) * | 1998-09-25 | 2001-05-08 | Lucent Technologies Inc. | Motion compensation image interpolation—frame rate conversion for HDTV |
JP2000134585A (en) | 1998-10-23 | 2000-05-12 | Hitachi Ltd | Motion vector determination method, image signal frame number conversion method and circuit |
US6597738B1 (en) * | 1999-02-01 | 2003-07-22 | Hyundai Curitel, Inc. | Motion descriptor generating apparatus by using accumulated motion histogram and a method therefor |
US6618439B1 (en) * | 1999-07-06 | 2003-09-09 | Industrial Technology Research Institute | Fast motion-compensated video frame interpolator |
CA2279797C (en) * | 1999-08-06 | 2010-01-05 | Demin Wang | A method for temporal interpolation of an image sequence using object-based image analysis |
US7003038B2 (en) * | 1999-09-27 | 2006-02-21 | Mitsubishi Electric Research Labs., Inc. | Activity descriptor for video sequences |
US6704357B1 (en) * | 1999-09-28 | 2004-03-09 | 3Com Corporation | Method and apparatus for reconstruction of low frame rate video conferencing data |
CN1182726C (en) | 1999-10-29 | 2004-12-29 | 皇家菲利浦电子有限公司 | Video encoding-method |
US6639943B1 (en) * | 1999-11-23 | 2003-10-28 | Koninklijke Philips Electronics N.V. | Hybrid temporal-SNR fine granular scalability video coding |
EP1287492A2 (en) | 2000-05-18 | 2003-03-05 | Koninklijke Philips Electronics N.V. | Motion estimator for reduced halos in motion compensated picture rate up-conversion |
WO2002001883A1 (en) | 2000-06-28 | 2002-01-03 | Mitsubishi Denki Kabushiki Kaisha | Image encoder and image encoding method |
RU2182727C2 (en) | 2000-07-20 | 2002-05-20 | Дворкович Александр Викторович | Method for searching motion vectors of parts in amplitude images |
US7042941B1 (en) * | 2001-07-17 | 2006-05-09 | Vixs, Inc. | Method and apparatus for controlling amount of quantization processing in an encoder |
KR100746319B1 (en) * | 2002-01-18 | 2007-08-03 | 가부시끼가이샤 도시바 | Moving picture encoding method and device and Moving picture decoding method and device |
JP2005519498A (en) | 2002-02-28 | 2005-06-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Method and apparatus for up-converting field rate |
KR100850705B1 (en) * | 2002-03-09 | 2008-08-06 | 삼성전자주식회사 | Method for adaptive encoding motion image based on the temperal and spatial complexity and apparatus thereof |
US6975359B2 (en) | 2002-04-25 | 2005-12-13 | Trident Microsystems, Inc. | Method and system for motion and edge-adaptive signal frame rate up-conversion |
US20030215011A1 (en) | 2002-05-17 | 2003-11-20 | General Instrument Corporation | Method and apparatus for transcoding compressed video bitstreams |
KR100850706B1 (en) * | 2002-05-22 | 2008-08-06 | 삼성전자주식회사 | Method for adaptive encoding and decoding motion image and apparatus thereof |
JP4318019B2 (en) | 2002-05-28 | 2009-08-19 | ソニー株式会社 | Image processing apparatus and method, recording medium, and program |
AU2003238771A1 (en) * | 2002-05-29 | 2003-12-19 | Simon Butler | Predictive interpolation of a video signal |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
DE10232372B3 (en) | 2002-07-17 | 2004-01-22 | Micronas Gmbh | Method for interpolating a pixel of an intermediate line of a field |
CN1682540A (en) | 2002-09-11 | 2005-10-12 | 皇家飞利浦电子股份有限公司 | Video coding method and device |
JP3910510B2 (en) | 2002-09-17 | 2007-04-25 | 株式会社東芝 | Frame interpolation system and frame interpolation method |
JP4007594B2 (en) | 2002-09-26 | 2007-11-14 | 株式会社東芝 | Moving picture coding apparatus and method, moving picture coding system conversion apparatus and method |
US7116716B2 (en) * | 2002-11-01 | 2006-10-03 | Microsoft Corporation | Systems and methods for generating a motion attention model |
KR100517504B1 (en) * | 2003-07-01 | 2005-09-28 | 삼성전자주식회사 | Method and apparatus for determining motion compensation mode of B-picture |
FR2857205B1 (en) * | 2003-07-04 | 2005-09-23 | Nextream France | DEVICE AND METHOD FOR VIDEO DATA CODING |
US7366462B2 (en) | 2003-10-24 | 2008-04-29 | Qualcomm Incorporated | Method and apparatus for seamlessly switching reception between multimedia streams in a wireless communication system |
JP4198608B2 (en) * | 2004-01-15 | 2008-12-17 | 株式会社東芝 | Interpolated image generation method and apparatus |
US20050201471A1 (en) | 2004-02-13 | 2005-09-15 | Nokia Corporation | Picture decoding method |
US8369405B2 (en) * | 2004-05-04 | 2013-02-05 | Qualcomm Incorporated | Method and apparatus for motion compensated frame rate up conversion for block-based low bit rate video |
MX2007000254A (en) | 2004-07-01 | 2007-04-09 | Qualcomm Inc | Method and apparatus for using frame rate up conversion techniques in scalable video coding. |
US8374238B2 (en) | 2004-07-13 | 2013-02-12 | Microsoft Corporation | Spatial scalability in 3D sub-band decoding of SDMCTF-encoded video |
AU2005267171A1 (en) * | 2004-07-20 | 2006-02-02 | Qualcomm Incorporated | Method and apparatus for encoder assisted-frame rate up conversion (EA-FRUC) for video compression |
US8553776B2 (en) | 2004-07-21 | 2013-10-08 | QUALCOMM Inorporated | Method and apparatus for motion vector assignment |
US8649436B2 (en) | 2004-08-20 | 2014-02-11 | Sigma Designs Inc. | Methods for efficient implementation of skip/direct modes in digital video compression algorithms |
US20060133495A1 (en) | 2004-12-22 | 2006-06-22 | Yan Ye | Temporal error concealment for video communications |
KR100703744B1 (en) * | 2005-01-19 | 2007-04-05 | 삼성전자주식회사 | FSS-based video encoding and decoding method and apparatus for controlling deblocking |
US8644386B2 (en) * | 2005-09-22 | 2014-02-04 | Samsung Electronics Co., Ltd. | Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method |
US9113147B2 (en) | 2005-09-27 | 2015-08-18 | Qualcomm Incorporated | Scalability techniques based on content information |
US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
US8750387B2 (en) * | 2006-04-04 | 2014-06-10 | Qualcomm Incorporated | Adaptive encoder-assisted frame rate up conversion |
US8634463B2 (en) | 2006-04-04 | 2014-01-21 | Qualcomm Incorporated | Apparatus and method of enhanced frame interpolation in video compression |
JP4764273B2 (en) * | 2006-06-30 | 2011-08-31 | キヤノン株式会社 | Image processing apparatus, image processing method, program, and storage medium |
US8045783B2 (en) * | 2006-11-09 | 2011-10-25 | Drvision Technologies Llc | Method for moving cell detection from temporal image sequence model estimation |
-
2005
- 2005-07-01 MX MX2007000254A patent/MX2007000254A/en active IP Right Grant
- 2005-07-01 CN CN200580029061XA patent/CN101010964B/en not_active Expired - Fee Related
- 2005-07-01 AR ARP050102766A patent/AR049454A1/en active IP Right Grant
- 2005-07-01 RU RU2007103812/09A patent/RU2370909C2/en not_active IP Right Cessation
- 2005-07-01 PE PE2005000769A patent/PE20060536A1/en not_active Application Discontinuation
- 2005-07-01 KR KR1020077002477A patent/KR20070053212A/en not_active Ceased
- 2005-07-01 KR KR1020087027670A patent/KR100913260B1/en not_active Expired - Fee Related
- 2005-07-01 WO PCT/US2005/023333 patent/WO2006007527A2/en active Application Filing
- 2005-07-01 CA CA2572605A patent/CA2572605C/en not_active Expired - Fee Related
- 2005-07-01 EP EP05768150A patent/EP1774779A2/en not_active Withdrawn
- 2005-07-01 BR BRPI0512816-1A patent/BRPI0512816A/en not_active IP Right Cessation
- 2005-07-01 US US11/173,121 patent/US8948262B2/en active Active
- 2005-07-01 TW TW094122411A patent/TWI392374B/en not_active IP Right Cessation
- 2005-07-01 JP JP2007519444A patent/JP5038134B2/en not_active Expired - Fee Related
- 2005-07-01 AU AU2005262409A patent/AU2005262409A1/en not_active Abandoned
-
2006
- 2006-12-28 IL IL180444A patent/IL180444A0/en unknown
-
2011
- 2011-03-22 JP JP2011062806A patent/JP5175370B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2006007527A3 (en) | 2006-08-17 |
RU2007103812A (en) | 2008-08-10 |
JP5175370B2 (en) | 2013-04-03 |
CN101010964B (en) | 2012-01-04 |
JP2011182408A (en) | 2011-09-15 |
CN101010964A (en) | 2007-08-01 |
KR20070053212A (en) | 2007-05-23 |
WO2006007527A2 (en) | 2006-01-19 |
TW200625963A (en) | 2006-07-16 |
EP1774779A2 (en) | 2007-04-18 |
RU2370909C2 (en) | 2009-10-20 |
MX2007000254A (en) | 2007-04-09 |
US8948262B2 (en) | 2015-02-03 |
KR100913260B1 (en) | 2009-08-21 |
CA2572605A1 (en) | 2006-01-19 |
CA2572605C (en) | 2013-04-02 |
US20060002465A1 (en) | 2006-01-05 |
AR049454A1 (en) | 2006-08-02 |
JP5038134B2 (en) | 2012-10-03 |
KR20080112369A (en) | 2008-12-24 |
IL180444A0 (en) | 2007-06-03 |
JP2008505555A (en) | 2008-02-21 |
BRPI0512816A (en) | 2008-04-08 |
AU2005262409A1 (en) | 2006-01-19 |
TWI392374B (en) | 2013-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PE20060536A1 (en) | METHOD AND APPARATUS FOR USING IMAGE TRANSMISSION SPEED CONVERSION TECHNIQUES IN SCALABLE VIDEO CODING | |
CY1120713T1 (en) | METHOD AND DEVICE FOR VIDEO CODING | |
MX2014005606A (en) | METHOD AND APPARATUS FOR CODING IMAGES, AND METHOD AND APPARATUS FOR DECODING IMAGES. | |
RU2011142766A (en) | SYSTEM AND METHOD FOR VIDEO CODING USING THE SELECTED FRAGMENT AND THE SCHEME OF THE CYCLIC SHIFT OF THE FRAGMENT | |
CY1116726T1 (en) | IMAGE DISCONNECTION METHOD | |
MX2009010933A (en) | Method and apparatus for encoding and decoding multi-view image. | |
MX2009013198A (en) | Image prediction encoding device, image prediction decoding device, image prediction encoding method, image prediction decoding method, image prediction encoding program, and image prediction decoding program. | |
MY160326A (en) | Method and apparatus for coding video and method and apparatus for decoding video accompanied with arithmetic coding | |
WO2009115885A3 (en) | Method and apparatus for super-resolution of images | |
MX2013014857A (en) | Reference picture signaling. | |
EP4401404A3 (en) | Method, apparatus and device for obtaining motion information of video images and template construction method | |
GB201111866D0 (en) | Video encoding and decoding with improved error re | |
AR069887A1 (en) | IMPROVED PIXEL PREDICTION FOR VIDEO CODING | |
ATE549699T1 (en) | MULTIVIEWER VIDEO SYSTEM WITH SERIAL DIGITAL INTERFACE AND CORRESPONDING METHODS | |
FR2951345B1 (en) | METHOD AND DEVICE FOR PROCESSING A VIDEO SEQUENCE | |
EP2142978A4 (en) | Decoding method utilizing temporally ambiguous code an apparatus using the same | |
UA111467C2 (en) | METHOD AND DEVICE FOR GENERATING, TRANSMISSION AND RECEIVING OF STEREOSCOPIC IMAGES | |
MX2022014465A (en) | Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts. | |
EP1877996A4 (en) | METHOD AND DEVICES FOR REPRESENTING IMAGES | |
WO2009136692A3 (en) | Method and apparatus for encoding and decoding an image based on plurality of reference pictures | |
FI3284251T3 (en) | A system and method for handling video data | |
MX2021015274A (en) | IMAGE DECODING METHOD AND DEVICE FOR THE SAME. | |
WO2009116756A3 (en) | Method and apparatus for field picture coding and decoding | |
MX2022002085A (en) | Image decoding method and device therefor. | |
TW200731805A (en) | Variable-length decoder, video decoder and image display system having the same, and variable-length decoding method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |